Life Cycle of a Bird

$9.95$7.95

Although there are over 9,000 species of birds in the world, each develops from a single-celled egg, is incubated, hatches, and grows to adulthood. Some bird life cycles involve migration. The Life Cycle of a Bird focuses on the various stages and explains: differences in the length of time birds incubate their eggs and care for their young the development of a chicken embryo and how a chick hatches dangers to nesting habitats, the effects of pollution, and how these affect the life cycle of birds.

Description

On Sale! Although there are over 9,000 species of birds in the world, each develops from a single-celled egg, is incubated, hatches, and grows to adulthood. Some bird life cycles involve migration. The Life Cycle of a Bird focuses on the various stages and explains: differences in the length of time birds incubate their eggs and care for their young the development of a chicken embryo and how a chick hatches dangers to nesting habitats, the effects of pollution, and how these affect the life cycle of birds.